I haven't. But I just learned that Inspira has a set of cutwork needles with instructions and a couple of designs on CD (have a look on the Husqvarna or Pfaff site).
I have not yet compared prices as I haven't got a Bernina so that one is not for me, so I can't advise you on that.
I'll be away for a week but intend to buy those needles after that - my dealer has a special offer - as I love designing and stitching cutwork.

Hi I bought a Stencil Cutting tool from Nancys Notions. Works great and not expensive only 12 dollars I think . Check out the link for yourself. Suzanne<br />http://www.nancysnotions.com/p2p/search/searchresults.do?

I can't get the URL to work. Just search under stencil Cutter in her site.

I've seen an instore video on the cutwork tool. Looks really cool! You should get the store to let you sit down at a machine and use the tool for yourself, before you buy it! Good luck! And be sure to post in projects it you do get one.